Move JNI from Argeo Commons to Argeo SLC
authorMathieu Baudier <mbaudier@argeo.org>
Tue, 1 Nov 2022 07:19:45 +0000 (08:19 +0100)
committerMathieu Baudier <mbaudier@argeo.org>
Tue, 1 Nov 2022 07:19:45 +0000 (08:19 +0100)
14 files changed:
Makefile
Makefile-rcp.mk
jni/.cproject [new file with mode: 0644]
jni/.project [new file with mode: 0644]
jni/.settings/language.settings.xml [new file with mode: 0644]
jni/.settings/org.eclipse.cdt.core.prefs [new file with mode: 0644]
jni/Makefile [new file with mode: 0644]
jni/jni.mk [new file with mode: 0644]
jni/org_argeo_api_uuid_libuuid/.gitignore [new file with mode: 0644]
jni/org_argeo_api_uuid_libuuid/Makefile [new file with mode: 0644]
jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_DirectLibuuidFactory.c [new file with mode: 0644]
jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_DirectLibuuidFactory.h [new file with mode: 0644]
jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_LibuuidFactory.c [new file with mode: 0644]
jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_LibuuidFactory.h [new file with mode: 0644]

index 1aea6cc2ab4c76d1e294c4baf9258cd1477f7fba..08c9add49a53e80e11f0a6a92d2bdc8a67248c4c 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,12 @@
 include sdk.mk
-.PHONY: clean all osgi
+.PHONY: clean all osgi jni
 
-all: osgi
+all: osgi jni
        $(MAKE) -f Makefile-rcp.mk all
 
+jni:
+       $(MAKE) -C jni
+
 A2_CATEGORY = org.argeo.slc
 
 BUNDLES = \
@@ -17,10 +20,6 @@ org.argeo.slc.jcr \
 swt/rap/org.argeo.tool.rap.cli \
 swt/rap/org.argeo.tool.server \
 
-clean:
-       rm -rf $(BUILD_BASE)
-       $(MAKE) -f Makefile-rcp.mk clean
-
 DEP_CATEGORIES = \
 org.argeo.tp \
 org.argeo.tp.sdk \
@@ -38,6 +37,11 @@ org.argeo.cms.jcr \
 swt/org.argeo.cms \
 swt/rap/org.argeo.cms \
 
+clean:
+       rm -rf $(BUILD_BASE)
+       $(MAKE) -C jni clean
+       $(MAKE) -f Makefile-rcp.mk clean
+
 GRAALVM_HOME = /opt/graalvm-ce
 A2_BUNDLES_CLASSPATH = $(subst $(space),$(pathsep),$(strip $(A2_BUNDLES)))
 
index 24203cc64c33fb6f3bb5d48d8102dbc9ce06cce4..c88eacb8f6865dc71bd173662812a1e462bf8dd4 100644 (file)
@@ -9,12 +9,6 @@ BUNDLES = \
 swt/rcp/org.argeo.tool.rcp.cli \
 swt/rcp/org.argeo.tool.desktop \
 
-clean:
-       rm -rf $(BUILD_BASE)
-
-A2_OUTPUT = $(SDK_BUILD_BASE)/a2
-A2_BASE = $(A2_OUTPUT)
-
 DEP_CATEGORIES = \
 org.argeo.tp \
 org.argeo.tp.sdk \
@@ -29,6 +23,9 @@ org.argeo.cms \
 swt/org.argeo.cms \
 swt/rcp/org.argeo.cms \
 
+clean:
+       rm -rf $(BUILD_BASE)
+
 GRAALVM_HOME = /opt/graalvm-ce
 A2_BUNDLES_CLASSPATH = $(subst $(space),$(pathsep),$(strip $(A2_BUNDLES)))
 
diff --git a/jni/.cproject b/jni/.cproject
new file mode 100644 (file)
index 0000000..259cf27
--- /dev/null
@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<?fileVersion 4.0.0?><cproject storage_type_id="org.eclipse.cdt.core.XmlProjectDescriptionStorage">
+       <storageModule moduleId="org.eclipse.cdt.core.settings">
+               <cconfiguration id="cdt.managedbuild.toolchain.gnu.cross.base.1367283591">
+                       <storageModule buildSystemId="org.eclipse.cdt.managedbuilder.core.configurationDataProvider" id="cdt.managedbuild.toolchain.gnu.cross.base.1367283591" moduleId="org.eclipse.cdt.core.settings" name="Linux x86_64">
+                               <externalSettings/>
+                               <extensions>
+                                       <extension id="org.eclipse.cdt.core.ELF" point="org.eclipse.cdt.core.BinaryParser"/>
+                                       <extension id="org.eclipse.cdt.core.GASErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+                                       <extension id="org.eclipse.cdt.core.GmakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+                                       <extension id="org.eclipse.cdt.core.GLDErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+                                       <extension id="org.eclipse.cdt.core.CWDLocator" point="org.eclipse.cdt.core.ErrorParser"/>
+                                       <extension id="org.eclipse.cdt.core.GCCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+                                       <extension id="org.eclipse.cdt.core.MakeErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+                                       <extension id="org.eclipse.cdt.core.VCErrorParser" point="org.eclipse.cdt.core.ErrorParser"/>
+                               </extensions>
+                       </storageModule>
+                       <storageModule moduleId="cdtBuildSystem" version="4.0.0">
+                               <configuration artifactName="${ProjName}" buildProperties="" description="" id="cdt.managedbuild.toolchain.gnu.cross.base.1367283591" name="Linux x86_64" parent="org.eclipse.cdt.build.core.emptycfg">
+                                       <folderInfo id="cdt.managedbuild.toolchain.gnu.cross.base.1367283591.350590933" name="/" resourcePath="">
+                                               <toolChain id="cdt.managedbuild.toolchain.gnu.cross.base.2019979628" name="Cross GCC">
+                                                       <option id="cdt.managedbuild.option.gnu.cross.prefix.715257330" name="Prefix" superClass="cdt.managedbuild.option.gnu.cross.prefix"/>
+                                                       <option id="cdt.managedbuild.option.gnu.cross.path.1210265928" name="Path" superClass="cdt.managedbuild.option.gnu.cross.path"/>
+                                                       <targetPlatform archList="all" binaryParser="org.eclipse.cdt.core.ELF" id="cdt.managedbuild.targetPlatform.gnu.cross.2070205849" isAbstract="false" osList="all"/>
+                                                       <builder enableAutoBuild="true" id="cdt.managedbuild.builder.gnu.cross.1468217036" keepEnvironmentInBuildfile="false" managedBuildOn="false" name="Gnu Make Builder"/>
+                                               </toolChain>
+                                       </folderInfo>
+                                       <sourceEntries>
+                                               <entry flags="VALUE_WORKSPACE_PATH" kind="sourcePath" name="org_argeo_api_uuid_libuuid"/>
+                                       </sourceEntries>
+                               </configuration>
+                       </storageModule>
+                       <storageModule moduleId="org.eclipse.cdt.core.externalSettings"/>
+               </cconfiguration>
+       </storageModule>
+       <storageModule moduleId="cdtBuildSystem" version="4.0.0">
+               <project id="org.argeo.api.uuid.null.1913821562" name="org.argeo.api.uuid"/>
+       </storageModule>
+       <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders"/>
+       <storageModule moduleId="refreshScope" versionNumber="2">
+               <configuration configurationName="Linux x86_64"/>
+               <configuration configurationName="Default">
+                       <resource resourceType="PROJECT" workspacePath="/Java_org_argeo_api_uuid"/>
+               </configuration>
+       </storageModule>
+       <storageModule moduleId="scannerConfiguration">
+               <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+               <scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.1367283591;cdt.managedbuild.toolchain.gnu.cross.base.1367283591.350590933;cdt.managedbuild.tool.gnu.cross.c.compiler.453851306;cdt.managedbuild.tool.gnu.c.compiler.input.1102448447">
+                       <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+               </scannerConfigBuildInfo>
+               <scannerConfigBuildInfo instanceId="cdt.managedbuild.toolchain.gnu.cross.base.1367283591;cdt.managedbuild.toolchain.gnu.cross.base.1367283591.350590933;cdt.managedbuild.tool.gnu.cross.cpp.compiler.365551368;cdt.managedbuild.tool.gnu.cpp.compiler.input.916135861">
+                       <autodiscovery enabled="true" problemReportingEnabled="true" selectedProfileId=""/>
+               </scannerConfigBuildInfo>
+       </storageModule>
+       <storageModule moduleId="org.eclipse.cdt.internal.ui.text.commentOwnerProjectMappings"/>
+       <storageModule moduleId="org.eclipse.cdt.make.core.buildtargets">
+               <buildTargets>
+                       <target name="ide" path="" targetID="org.eclipse.cdt.build.MakeTargetBuilder">
+                               <buildCommand>make</buildCommand>
+                               <buildArguments/>
+                               <buildTarget>ide</buildTarget>
+                               <stopOnError>true</stopOnError>
+                               <useDefaultCommand>true</useDefaultCommand>
+                               <runAllBuilders>true</runAllBuilders>
+                       </target>
+               </buildTargets>
+       </storageModule>
+</cproject>
\ No newline at end of file
diff --git a/jni/.project b/jni/.project
new file mode 100644 (file)
index 0000000..492a807
--- /dev/null
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+       <name>jni-commons</name>
+       <comment></comment>
+       <projects>
+       </projects>
+       <buildSpec>
+               <buildCommand>
+                       <name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+                       <arguments>
+                       </arguments>
+               </buildCommand>
+               <buildCommand>
+                       <name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
+                       <triggers>full,incremental,</triggers>
+                       <arguments>
+                       </arguments>
+               </buildCommand>
+       </buildSpec>
+       <natures>
+               <nature>org.eclipse.cdt.core.cnature</nature>
+               <nature>org.eclipse.cdt.core.ccnature</nature>
+               <nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
+               <nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
+       </natures>
+</projectDescription>
diff --git a/jni/.settings/language.settings.xml b/jni/.settings/language.settings.xml
new file mode 100644 (file)
index 0000000..e30ee16
--- /dev/null
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project>
+       <configuration id="cdt.managedbuild.toolchain.gnu.cross.base.1367283591" name="Linux x86_64">
+               <extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
+                       <provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
+                       <provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
+                       <provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuildCommandParser" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser" keep-relative-paths="false" name="CDT GCC Build Output Parser" parameter="(g?cc)|([gc]\+\+)|(clang)" prefer-non-shared="true"/>
+                       <provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
+               </extension>
+       </configuration>
+</project>
\ No newline at end of file
diff --git a/jni/.settings/org.eclipse.cdt.core.prefs b/jni/.settings/org.eclipse.cdt.core.prefs
new file mode 100644 (file)
index 0000000..c8ec5df
--- /dev/null
@@ -0,0 +1,6 @@
+doxygen/doxygen_new_line_after_brief=true
+doxygen/doxygen_use_brief_tag=false
+doxygen/doxygen_use_javadoc_tags=true
+doxygen/doxygen_use_pre_tag=false
+doxygen/doxygen_use_structural_commands=false
+eclipse.preferences.version=1
diff --git a/jni/Makefile b/jni/Makefile
new file mode 100644 (file)
index 0000000..de2b84c
--- /dev/null
@@ -0,0 +1,14 @@
+include ../sdk.mk
+
+JNIDIRS = org_argeo_api_uuid_libuuid
+
+.PHONY: clean all
+
+all: 
+       $(foreach dir, $(JNIDIRS), $(MAKE) -C $(dir);)
+       
+clean:
+       rm -rf $(BUILD_DIR) $(SDK_BUILD_BASE)/jni
+
+
+
diff --git a/jni/jni.mk b/jni/jni.mk
new file mode 100644 (file)
index 0000000..40dde44
--- /dev/null
@@ -0,0 +1,58 @@
+TARGET_EXEC := libJava_$(NATIVE_PACKAGE).so
+
+LDFLAGS = -shared -fPIC -Wl,-soname,$(TARGET_EXEC).$(MAJOR).$(MINOR) $(ADDITIONAL_LIBS)
+CFLAGS = -O3 -fPIC
+
+SRC_DIRS := . 
+
+#
+# Generic Argeo
+#
+BUILD_DIR := $(SDK_BUILD_BASE)/jni/$(NATIVE_PACKAGE)
+
+# Every folder in ./src will need to be passed to GCC so that it can find header files
+INC_DIRS := $(shell find $(SRC_DIRS) -type d) $(JAVA_HOME)/include $(JAVA_HOME)/include/linux $(ADDITIONAL_INCLUDES)
+
+
+.PHONY: clean all ide
+all: $(SDK_BUILD_BASE)/jni/$(TARGET_EXEC)
+
+# Find all the C and C++ files we want to compile
+# Note the single quotes around the * expressions. Make will incorrectly expand these otherwise.
+SRCS := $(shell find $(SRC_DIRS) -name '*.cpp' -or -name '*.c' -or -name '*.s')
+
+# String substitution for every C/C++ file.
+# As an example, hello.cpp turns into ./build/hello.cpp.o
+OBJS := $(SRCS:%=$(BUILD_DIR)/%.o)
+
+# String substitution (suffix version without %).
+# As an example, ./build/hello.cpp.o turns into ./build/hello.cpp.d
+DEPS := $(OBJS:.o=.d)
+
+# Add a prefix to INC_DIRS. So moduleA would become -ImoduleA. GCC understands this -I flag
+INC_FLAGS := $(addprefix -I,$(INC_DIRS))
+
+# The -MMD and -MP flags together generate Makefiles for us!
+# These files will have .d instead of .o as the output.
+CPPFLAGS := $(INC_FLAGS) -MMD -MP
+
+# The final build step.
+$(SDK_BUILD_BASE)/jni/$(TARGET_EXEC): $(OBJS)
+       $(CC) $(OBJS) -o $@ $(LDFLAGS)
+
+# Build step for C source
+$(BUILD_DIR)/%.c.o: %.c
+       mkdir -p $(dir $@)
+       $(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+
+# Build step for C++ source
+$(BUILD_DIR)/%.cpp.o: %.cpp
+       mkdir -p $(dir $@)
+       $(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $< -o $@
+
+# Include the .d makefiles. The - at the front suppresses the errors of missing
+# Makefiles. Initially, all the .d files will be missing, and we don't want those
+# errors to show up.
+-include $(DEPS)
+
+# MAKEFILE_DIR := $(dir $(firstword $(MAKEFILE_LIST)))
diff --git a/jni/org_argeo_api_uuid_libuuid/.gitignore b/jni/org_argeo_api_uuid_libuuid/.gitignore
new file mode 100644 (file)
index 0000000..84c048a
--- /dev/null
@@ -0,0 +1 @@
+/build/
diff --git a/jni/org_argeo_api_uuid_libuuid/Makefile b/jni/org_argeo_api_uuid_libuuid/Makefile
new file mode 100644 (file)
index 0000000..cfeb1db
--- /dev/null
@@ -0,0 +1,8 @@
+NATIVE_PACKAGE := org_argeo_api_uuid_libuuid
+
+ADDITIONAL_INCLUDES = /usr/include/uuid
+ADDITIONAL_LIBS = -luuid
+
+include ../../sdk.mk
+include ../jni.mk
+
diff --git a/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_DirectLibuuidFactory.c b/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_DirectLibuuidFactory.c
new file mode 100644 (file)
index 0000000..a5aeed0
--- /dev/null
@@ -0,0 +1,8 @@
+#include <jni.h>
+#include <uuid.h>
+#include "org_argeo_api_uuid_libuuid_DirectLibuuidFactory.h"
+
+JNIEXPORT void JNICALL Java_org_argeo_api_uuid_libuuid_DirectLibuuidFactory_timeUUID(
+               JNIEnv *env, jobject uuidFactory, jobject uuidBuf) {
+       uuid_generate_time((*env)->GetDirectBufferAddress(env, uuidBuf));
+}
diff --git a/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_DirectLibuuidFactory.h b/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_DirectLibuuidFactory.h
new file mode 100644 (file)
index 0000000..5f18bf7
--- /dev/null
@@ -0,0 +1,21 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_argeo_api_uuid_libuuid_DirectLibuuidFactory */
+
+#ifndef _Included_org_argeo_api_uuid_libuuid_DirectLibuuidFactory
+#define _Included_org_argeo_api_uuid_libuuid_DirectLibuuidFactory
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     org_argeo_api_uuid_libuuid_DirectLibuuidFactory
+ * Method:    timeUUID
+ * Signature: (Ljava/nio/ByteBuffer;)V
+ */
+JNIEXPORT void JNICALL Java_org_argeo_api_uuid_libuuid_DirectLibuuidFactory_timeUUID
+  (JNIEnv *, jobject, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif
diff --git a/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_LibuuidFactory.c b/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_LibuuidFactory.c
new file mode 100644 (file)
index 0000000..f97b1f4
--- /dev/null
@@ -0,0 +1,91 @@
+#include <jni.h>
+#include <uuid.h>
+#include "org_argeo_api_uuid_libuuid_LibuuidFactory.h"
+
+/*
+ * UTILITIES
+ */
+
+static inline jobject fromBytes(JNIEnv *env, uuid_t out) {
+       jlong msb = 0;
+       jlong lsb = 0;
+
+       for (int i = 0; i < 8; i++)
+               msb = (msb << 8) | (out[i] & 0xff);
+       for (int i = 8; i < 16; i++)
+               lsb = (lsb << 8) | (out[i] & 0xff);
+
+       jclass uuidClass = (*env)->FindClass(env, "java/util/UUID");
+       jmethodID uuidConstructor = (*env)->GetMethodID(env, uuidClass, "<init>",
+                       "(JJ)V");
+
+       jobject jUUID = (*env)->AllocObject(env, uuidClass);
+       (*env)->CallVoidMethod(env, jUUID, uuidConstructor, msb, lsb);
+
+       return jUUID;
+}
+
+static inline void toBytes(JNIEnv *env, jobject jUUID, uuid_t result) {
+
+       jclass uuidClass = (*env)->FindClass(env, "java/util/UUID");
+       jmethodID getMostSignificantBits = (*env)->GetMethodID(env, uuidClass,
+                       "getMostSignificantBits", "()J");
+       jmethodID getLeastSignificantBits = (*env)->GetMethodID(env, uuidClass,
+                       "getLeastSignificantBits", "()J");
+
+       jlong msb = (*env)->CallLongMethod(env, jUUID, getMostSignificantBits);
+       jlong lsb = (*env)->CallLongMethod(env, jUUID, getLeastSignificantBits);
+
+       for (int i = 0; i < 8; i++)
+               result[i] = (unsigned char) ((msb >> ((7 - i) * 8)) & 0xff);
+       for (int i = 8; i < 16; i++)
+               result[i] = (unsigned char) ((lsb >> ((15 - i) * 8)) & 0xff);
+}
+
+/*
+ * JNI IMPLEMENTATION
+ */
+
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_timeUUID(
+               JNIEnv *env, jobject uuidFactory) {
+       uuid_t out;
+
+       uuid_generate_time(out);
+       return fromBytes(env, out);
+}
+
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_nameUUIDv5(
+               JNIEnv *env, jobject uuidFactory, jobject namespaceUuid,
+               jbyteArray name) {
+       uuid_t ns;
+       uuid_t out;
+
+       toBytes(env, namespaceUuid, ns);
+       jsize length = (*env)->GetArrayLength(env, name);
+       jbyte *bytes = (*env)->GetByteArrayElements(env, name, 0);
+
+       uuid_generate_sha1(out, ns, bytes, length);
+       return fromBytes(env, out);
+}
+
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_nameUUIDv3(
+               JNIEnv *env, jobject uuidFactory, jobject namespaceUuid,
+               jbyteArray name) {
+       uuid_t ns;
+       uuid_t out;
+
+       toBytes(env, namespaceUuid, ns);
+       jsize length = (*env)->GetArrayLength(env, name);
+       jbyte *bytes = (*env)->GetByteArrayElements(env, name, 0);
+
+       uuid_generate_md5(out, ns, bytes, length);
+       return fromBytes(env, out);
+}
+
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_randomUUIDStrong(
+               JNIEnv *env, jobject uuidFactory) {
+       uuid_t out;
+
+       uuid_generate_random(out);
+       return fromBytes(env, out);
+}
diff --git a/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_LibuuidFactory.h b/jni/org_argeo_api_uuid_libuuid/org_argeo_api_uuid_libuuid_LibuuidFactory.h
new file mode 100644 (file)
index 0000000..ad0ac5e
--- /dev/null
@@ -0,0 +1,45 @@
+/* DO NOT EDIT THIS FILE - it is machine generated */
+#include <jni.h>
+/* Header for class org_argeo_api_uuid_libuuid_LibuuidFactory */
+
+#ifndef _Included_org_argeo_api_uuid_libuuid_LibuuidFactory
+#define _Included_org_argeo_api_uuid_libuuid_LibuuidFactory
+#ifdef __cplusplus
+extern "C" {
+#endif
+/*
+ * Class:     org_argeo_api_uuid_libuuid_LibuuidFactory
+ * Method:    timeUUID
+ * Signature: ()Ljava/util/UUID;
+ */
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_timeUUID
+  (JNIEnv *, jobject);
+
+/*
+ * Class:     org_argeo_api_uuid_libuuid_LibuuidFactory
+ * Method:    nameUUIDv5
+ * Signature: (Ljava/util/UUID;[B)Ljava/util/UUID;
+ */
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_nameUUIDv5
+  (JNIEnv *, jobject, jobject, jbyteArray);
+
+/*
+ * Class:     org_argeo_api_uuid_libuuid_LibuuidFactory
+ * Method:    nameUUIDv3
+ * Signature: (Ljava/util/UUID;[B)Ljava/util/UUID;
+ */
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_nameUUIDv3
+  (JNIEnv *, jobject, jobject, jbyteArray);
+
+/*
+ * Class:     org_argeo_api_uuid_libuuid_LibuuidFactory
+ * Method:    randomUUIDStrong
+ * Signature: ()Ljava/util/UUID;
+ */
+JNIEXPORT jobject JNICALL Java_org_argeo_api_uuid_libuuid_LibuuidFactory_randomUUIDStrong
+  (JNIEnv *, jobject);
+
+#ifdef __cplusplus
+}
+#endif
+#endif